The TT223-3F-00 from Piconics is a RF Inductor with Inductance 11 to 22 uH, DC Resistance 6 Ohms, DC Current 0.043 A, Self Resonant Frequency 14 MHz, Operating Temperature -55 to 125 Degree C. Tags: Thin Film Inductor. More details for TT223-3F-00 can be seen below.